diff options
| author | Costa Tsaousis <costa@netdata.cloud> | 2023-02-09 20:27:05 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-09 20:27:05 +0200 |
| commit | 414f416c5d290db3c3eed9073258c834fac7f2f7 (patch) | |
| tree | aeed0a2619a1f42c60ec816311d1dd10c8e5ccc1 /libnetdata/aral | |
| parent | 8043106b60ec3d8d32b3a9ff3ef53991e73d9037 (diff) | |
Virtual hosts for data collection (#14464)
* support multiple hosts at pluginsd structures
* cleanup obsolete code
* use a lookup hashtable to quickly find the keyword to execute, without traversing the whole linked list of keywords
* more cleanup
* move new hash function to inlined.h
* minimize comparisons, eliminate a pre-parsing of the first keyword for each line
* cleanup parser from old code
* move parser into libnetdata
* unique entries in parser keywords hashtable
* move all hashing functions to inlined.h, name their sources, simple_hash() now defaults to FNV1a, it was FNV1
* small_hash() for parser
* plugins.d now can switch hosts, and also create/update them
* update hash function and hashtable size
* updated message
* unittest all hashing functions
* reset the chart when setting a new host
* remove host tags
* enable archived hosts when a collector pushes host info
* do not need localhost to swtich to localhost
* disable ARAL and OWA with -DFSANITIZE_ADDRESS=1
Diffstat (limited to 'libnetdata/aral')
| -rw-r--r-- | libnetdata/aral/aral.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libnetdata/aral/aral.c b/libnetdata/aral/aral.c index 4505ee0f28..2a4b0687dd 100644 --- a/libnetdata/aral/aral.c +++ b/libnetdata/aral/aral.c @@ -465,6 +465,9 @@ static inline ARAL_PAGE *aral_acquire_a_free_slot(ARAL *ar TRACE_ALLOCATIONS_FUN } void *aral_mallocz_internal(ARAL *ar TRACE_ALLOCATIONS_FUNCTION_DEFINITION_PARAMS) { +#ifdef FSANITIZE_ADDRESS + return mallocz(ar->config.requested_element_size); +#endif ARAL_PAGE *page = aral_acquire_a_free_slot(ar TRACE_ALLOCATIONS_FUNCTION_CALL_PARAMS); @@ -614,6 +617,11 @@ static inline void aral_move_page_with_free_list___aral_lock_needed(ARAL *ar, AR } void aral_freez_internal(ARAL *ar, void *ptr TRACE_ALLOCATIONS_FUNCTION_DEFINITION_PARAMS) { +#ifdef FSANITIZE_ADDRESS + freez(ptr); + return; +#endif + if(unlikely(!ptr)) return; // get the page pointer |